Population By Race and Ethnicity in Maricopa County, AZ in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 4,492,261 population of Maricopa County, Arizona comprised of 1,408,259 people who identified as Hispanic (31.35%), and 3,084,002 people who identified as Non-Hispanic (68.65%).

Race: The White Alone population was the largest racial group in Maricopa County, Arizona with a population of 3,710,128 (82.59%); Black or African American Alone population was the second largest racial group with a population of 289,834 (6.45%); and Asian Alone was the third largest racial group with a population of 210,900 (4.7%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Maricopa County, Arizona in 2019, with a population of 2,448,764 (54.51%); the second largest ethnic group was White Alone - Hispanic with a population of 1,261,364 (28.08%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 252,369 (5.62%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Maricopa, Arizona.

You can find similar information for other Arizona counties, and for Arizona.

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Hispanics and Non Hispanics in Maricopa County, AZ in 2019
Total Population:
Race in Maricopa County, AZ in 2019
Total Population:
Ethnicity in Maricopa County, AZ in 2019
Total Population:
Population By Race in Maricopa , AZ in 2019
Race Population Percentage
Black or African American Alone 289,834 6.45%
White Alone 3,710,128 82.59%
American Indian and Alaska Native Alone 128,007 2.85%
Asian Alone 210,900 4.7%
Native Hawaiian And Pacific Islander Alone 13,072 0.29%
Two Or More Races 140,320 3.12%
Population By Ethnicity in Maricopa , AZ in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 37,465 0.83%
White Alone - Hispanic 1,261,364 28.08%
American Indian and Alaska Native Alone - Hispanic 54,000 1.2%
Asian Alone - Hispanic 13,518 0.3%
Native Hawaiian And Pacific Islander Alone - Hispanic 4,293 0.1%
Two Or More Races - Hispanic 37,619 0.84%
Black or African American Alone - Non Hispanic 252,369 5.62%
White Alone - Non Hispanic 2,448,764 54.51%
American Indian and Alaska Native Alone - Non Hispanic 74,007 1.65%
Asian Alone - Non Hispanic 197,382 4.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8,779 0.2%
Two Or More Races - Non Hispanic 102,701 2.29%